Discover Downloadable Open-Source Software

Real-time desktop overlay copilot that watches your screen and listens to calls, delivering contextual answers with profile presets for interviews, sales, and presentations.

Proactive context-aware desktop assistant that captures your screen, stores data locally, and uses OpenAI/Doubao-compatible models to deliver summaries, insights, and todos.

AI video note assistant that transcribes Bilibili/YouTube/Douyin videos and generates structured Markdown notes with screenshots, jump links, and customizable styles.

Markdown-native project board for Git repos with CLI, web UI, MCP/AI integration, and offline-friendly Kanban/search built entirely on plain Markdown files.

Peer-to-peer, end-to-end encrypted file and folder transfer over QUIC with resumable downloads, no accounts, and cross-platform desktop builds.

Context-aware Windows overlay assistant that reads your screen and delivers translations, summaries, and answers via multi-LLM backends with a sleek keyboard-driven UI.

WebRTC P2P tool for files, text, and desktop sharing with end-to-end encryption, ACK reliability, Docker/single-binary deploys, and a responsive Next.js UI.

Ultra-lightweight Minecraft server for embedded and low-RAM systems, trading vanilla completeness for performance with configurable globals and cross-platform polyglot binaries.

Vulkan layer that brings Lossless Scaling frame generation to Linux/Steam Deck, with a GUI configurator, benchmarks, and per-game tuning.

Windows 10/11 debloat and optimization suite that manages apps, privacy, performance, and UI tweaks, plus ISO/autounattend creation and reusable config exports.